Model the curve with a sine function.
?
?
?
Note that the period of the curve is 
and its range is 
and the graph of the sine function is shifted to the left 0.55 units.
?
A. 
B. 
C. 
D. 
E. 
Answer: A
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Solve the problem.The velocity of a fluid flowing out of a tank through a small opening d ft below the surface is given by the expression 
. Simplify the expression.
A. 
B. 
C. 
D. 
Provide an appropriate response. Identify the correct order of operations.
A. Exponents, multiplications and divisions, parentheses, additions and subtractions B. Additions and subtractions, multiplications and divisions, exponents, parentheses C. Parentheses, multiplications and divisions, exponents, additions and subtractions D. Parentheses, exponents, multiplications and divisions, additions and subtractions
Solve the problem.Students at Maple School earned $326 selling candles. They want to accumulate $2000 for a club trip. What percent of their goal has been reached?
A. 6% B. 60% C. 0.163% D. 16.3%
Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If no number works, write "No number possible."10 ? 
+ 2 = 102
A. -10, 10 B. -94, 94 C. 90 D. 10